How is the universe expanding? Zhelyo from the amazing physics channel @zhelyo_physics explains how fast the universe is expanding. Could this be why the Big Bang happened? Enjoy this cosmology and astrophysics extravaganza!

ZPhysics Channel:    / @zhelyo_physics  

YT channel:    / drpeyam  
TikTok channel:   / drpeyam  
Instagram:   / peyamstagram  
Teespring merch: https://teespring.com/stores/dr-peyam